想确定下，是只有审计，提名和薪酬三个委员会必须是完全独立的吗？其他非独立的委员会是要求至少有75%的独立成员？
Furthermore, whether the retiring CEO’s membership on the board is replaced with an independent or non-independent director is irrelevant because the board will have at least 75% representation from independent members in either case.
